Helicopter Sikorsky MH-60S Seahawk Serial Register 166363 used by US Navy USN. Aircraft history and location Aircraft History 166363 US Navy 2009-02-10 A KNFLUSN, NSAWC NAS Fallon, w/o wirestrike and loss of tail rotor Longhorns 2009-04-0606Apr09 Stricken from US Navy list Send Updates Use APP to upload photo @ (optional) When Now? / / Send